| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $105.78 | 7.507% | $113.7209 | $113.72 | $113.70 | $113.70 |
| Purchase #2 | $84.35 | 13.385% | $95.6402 | $95.64 | $95.65 | $95.60 |
| Purchase #3 | $63.69 | 8.156% | $68.8846 | $68.88 | $68.90 | $68.90 |
| Purchase #4 | $213.29 | 12.725% | $240.4312 | $240.43 | $240.45 | $240.40 |
| Purchase #5 | $151.34 | 9.169% | $165.2164 | $165.22 | $165.20 | $165.20 |
| Purchase #6 | $91.30 | 12.225% | $102.4614 | $102.46 | $102.45 | $102.50 |
| Purchase #7 | $236.53 | 12.757% | $266.7041 | $266.70 | $266.70 | $266.70 |
| 7 purchase totals = | $946.28 | $1,053.0588 | $1,053.05 | $1,053.05 | $1,053.00 | |